I need to add an HTTP node to poll the list of customers that purchased today. This node will run every day and should return only the list of customers that made a purchase that day. In other word I need to be able a variable or function that can be sent as a query parameter.
For Postman I found a JS code snippet to be added to the pre-request Script section How to pass current date as a value in GET request - #2 by dannydainton - Just getting started - Postman
Any sugestion to achieve the same in n8n?